STS-61-M
STS-61-M was a proposed NASA Space Shuttle program mission, planned for July 1986 but canceled following the Space Shuttle Challenger disaster (STS-51-L).
| Names | Space Transportation System |
|---|---|
| Mission type | TDRS-D satellite deployment (planned) |
| Operator | NASA |
| Spacecraft properties | |
| Spacecraft | Space Shuttle Challenger (planned) |
| Crew | |
| Crew size | 6 |
| Members | Loren J. Shriver Bryan D. O'Connor Mark C. Lee Sally K. Ride William Frederick Fisher Robert Wood |
| Start of mission | |
| Launch date | 22 July 1986 (planned) Not launched |
| Rocket | Space Shuttle Challenger |
| Launch site | Kennedy Space Center, LC-39A |
| Contractor | Rockwell International |
| Orbital parameters | |
| Reference system | Geocentric orbit (planned) |
| Regime | Low Earth orbit |
| Perigee altitude | 285 km (177 mi) |
| Apogee altitude | 295 km (183 mi) |
| Inclination | 28.45° |
| Period | 90.40 minutes |
![]() Space Shuttle patch | |
Payload was to have been TDRS-D of the U.S. tracking and data relay satellite (TDRS) satellites.
Primary Crew
| Position | Astronaut | |
|---|---|---|
| Commander | Loren J. Shriver Would have been second spaceflight | |
| Pilot | Bryan D. O'Connor Would have been second spaceflight | |
| Mission Specialist 1 | Mark C. Lee Would have been first spaceflight | |
| Mission Specialist 2 | Sally K. Ride Would have been third spaceflight | |
| Mission Specialist 3 | William F. Fisher Would have been second spaceflight | |
| Payload Specialist 1 | Robert Wood Would have been first spaceflight | |
Backup Crew
| Position | Astronaut | |
|---|---|---|
| Payload Specialist 1 | Charles D. Walker Would have been fourth spaceflight | |
References
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.

.jpg.webp)